ArticleNucleic acids research2012
A NAC transcription factor and SNI1 cooperatively suppress basal pathogen resistance in Arabidopsis thaliana.
Article in Nucleic acids research, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 1 of them a synthesis that pooled it.
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Who cites it
35 citing papers in PubMed, 1 synthesis or guideline pooled it, 60 citations in OpenAlex.
- Unraveling the genetic basis of quantitative resistance to diseases in tomato: a meta-QTL analysis and mining of transcript profiles.Plant cell reports · 2024Pooled it
- Fine-tuning of the CRWN2-NTL9 module to repress PR1 expression by a viral effector during geminivirus infection.Fundamental research · 2026Article
- OsNTL2 confers rice osmotic stress resilience through coordinated transcriptional regulation of the ASC-GSH redox cycle and cell wall biosynthesis.Stress biology · 2025Article
- Comparative analysis of NAC genes and their expression patterns under various treatments in Dendrobium huoshanense.BMC plant biology · 2025Article
- Construction of a Genome-Wide Copy Number Variation Map and Association Analysis of Black Spot in Jujube.Plants (Basel, Switzerland) · 2025Article
- Plant Signaling Hormones and Transcription Factors: Key Regulators of Plant Responses to Growth, Development, and Stress.Plants (Basel, Switzerland) · 2025Review
- A conserved oomycete effector RxLR23 triggers plant defense responses by targeting ERD15La to release NbNAC68.Nature communications · 2024Article
- Genomic characterization of the NAC transcription factors, directed at understanding their functions involved in endocarp lignification of iron walnut (Frontiers in genetics · 2023Article
- Comprehensive analysis of pathogen-responsive wheat NAC transcription factors: new candidates for crop improvement.G3 (Bethesda, Md.) · 2022Article
- Transcription factor NTL9 negatively regulates Arabidopsis vascular cambium development during stem secondary growth.Plant physiology · 2022Article
- GLRaV-2 protein p24 suppresses host defenses by interaction with a RAV transcription factor from grapevine.Plant physiology · 2022Article
- A New Species inFrontiers in microbiology · 2022Article
- Article
- Interior design: how plant pathogens optimize their living conditions.The New phytologist · 2021Review
- Characterization of a Plant Nuclear Matrix Constituent Protein in Liverwort.Frontiers in plant science · 2021Article
- Nuclear lamina CRWN proteins regulate chromatin organization, gene expression, and nuclear body formation in plants.Journal of plant research · 2020Article
- Major Latex Protein MdMLP423 Negatively Regulates Defense against Fungal Infections in Apple.International journal of molecular sciences · 2020Article
- Regulating the Regulators: The Control of Transcription Factors in Plant Defense Signaling.International journal of molecular sciences · 2018Review
- Time-evolving genetic networks reveal a NAC troika that negatively regulates leaf senescence inProceedings of the National Academy of Sciences of the United States of America · 2018Article
- Article
Corrections and comments
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Authors and funding
13 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Transcriptional repression of pathogen defense-related genes is essential for plant growth and development. Several proteins are known to be involved in the transcriptional regulation of plant defense responses. However, mechanisms by which expression of defense-related genes are regulated by repressor proteins are poorly characterized. Here, we describe the in planta function of CBNAC, a calmodulin-regulated NAC transcriptional repressor in Arabidopsis. A T-DNA insertional mutant (cbnac1) displayed enhanced resistance to a virulent strain of the bacterial pathogen Pseudomonas syringae DC3000 (PstDC3000), whereas resistance was reduced in transgenic CBNAC overexpression lines. The observed changes in disease resistance were correlated with alterations in pathogenesis-related protein 1 (PR1) gene expression. CBNAC bound directly to the PR1 promoter. SNI1 (suppressor of nonexpressor of PR genes1, inducible 1) was identified as a CBNAC-binding protein. Basal resistance to PstDC3000 and derepression of PR1 expression was greater in the cbnac1 sni1 double mutant than in either cbnac1 or sni1 mutants. SNI1 enhanced binding of CBNAC to its cognate PR1 promoter element. CBNAC and SNI1 are hypothesized to work as repressor proteins in the cooperative suppression of plant basal defense.
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